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SHANGHAI BOQU INSTRUMENT CO., LTD.
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Products: pH Meter , pH Sensor , Dissolved Oxygen Meter , Do Sensor , Conductivity Meter , etc.
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PHG-2091A Industrial Online PH Analyser, Ph tester, PH Meter
OverviewQuick DetailsPlace of Origin:Shanghai, China (Mainland)Brand Name:BOQUModel Number:PHG-2091AMeasuring range:0-14 PHTemperature (Accu
$204 /Set
Stock: 1000 Sets
Quantity:
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Min Order: piece
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Overview
Quick Details
Place of Origin:
Shanghai, China (Mainland)
Brand Name:
BOQU
Model Number:
PHG-2091A
Measuring range:
0-14 PH
Temperature (Accuracy):
0-99℃
Resolution:
PH:0.01pH
Packaging & Delivery
Packaging Details
carton box.
Delivery Time
Shipped in 3 days after payment

PHG-2091A Industrial Online PH Meter

PHG-2091A Industrial o<em></em>nline PH Analyser, Ph tester, PH Meter

PHG2091A industrial online pH meter is one of the intelligent online chemical analyzer of 2091 series developed 

by our company. With strong environmental adaptability, clear display, simple operation and good performance 

which has a high performanceprice ratio, can accurately measure the pH value of solution and temperature. It 

can be widely used for continuous monitoring of PH of water and solution in thermal power plants, chemical fertilizer, 

metallurgy, environmental protection, pharmacy, biochemical engineering, foodstuff, running water and many other

industries.

 

Features

Computer-based: Multi-parameter measurement, automatic temperature compensation and self-checking are

achieved thanks to the high-performance CPU chip, high-precision AD conversion technology and SMT

technology, resulting in high precision and repeatability.

Reliability: All the component are arranged on one circuit board. No complicated functional switch, adjustment  knob and potentiometer.

Strong interference immunity: The current output and alarm relay adopt optoelectronic isolating technology, 

strong interference immunity and the capacity of long-distance transmission.

Automatic alarming function: Isolated alarming signal output, discretionary setting of upper and lower thresholds

for alarming, and lagged cancellation of alarming.

 

 

Technical Indexes

1.Display mode: LED (nixie tube) display 

2. Measuring range: 0~14.00PH, 0~99.9℃, -l999~+1999mV

3. Temperature compensation range: automatic: 0 - 99.9 ℃, manual: 0 - 99.9 

4. 25℃ Conversion: 25℃ base temperature for pure water and ammoniated ultrapure water

5. Resolution: 0.01PH, 0.1mV, 0.1

6. Accuracy: ±0.05pH, ±l mV, ±0.3

7. Input impedance: ≥1012Ω

8. Isolated current output: 4~20 mA(load <750 Ω)

9. High and low alarm relay: AC220V, 3A, isolated output of alarming signals

10. Communication interface: RS485 or 232(optional)

11. Power supply: AC220V ±22V, 50Hz ±1Hz, DC24V(optional)

12. Protection grade: IP65

13. Working conditions: ambient temperature: 0~60℃; relative humidity ≤90%

14. Power-down memory: > 10 years

15. Weight: 0.6kg

16. Overall dimension: 96(length) x 96(width) x 110(depth) mm

dimension of the hole: 92 x 92mm

17.Installation type of secondary meter: Drilling type/hanging type

Installation type of electrode: Flow-through/immerged/flanged/pipe-based

 

Working Environment

PHG-2091A Industrial o<em></em>nline PH Analyser, Ph tester, PH MeterPHG-2091A Industrial o<em></em>nline PH Analyser, Ph tester, PH MeterPHG-2091A Industrial o<em></em>nline PH Analyser, Ph tester, PH MeterPHG-2091A Industrial o<em></em>nline PH Analyser, Ph tester, PH Meter 

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